WCAG Contrast & Accessibility Studio
WCAG Contrast & Accessibility Studio
Evaluate WCAG 2.1 compliance ratios and Color Vision Deficiencies
WCAG Contrast & Accessibility Studio
Evaluate WCAG 2.1 compliance ratios and Color Vision Deficiencies
AAA ≥ 7.0AA ≥ 4.5Large ≥ 3.0
Normal Text (16px)AAA Pass
The quick brown fox jumps
High-contrast accessibility preview testing readability in real-time.
Calculated Ratio4.52 : 1
Normal (AA)Pass
Large (AA)Pass
Normal (AAA)Fail
Test Against:
Color Vision Deficiency (CVD) SimulationHow color-blind users perceive your palette
Normal (AA) (≥ 4.5:1)
Evaluate WCAG 2.1 compliance ratios and Color Vision Deficiencies
Normal (AAA) (≥ 7.0:1)
Calculated Ratio
Large (AA) (≥ 3.0:1)
Large Text (24px+)